Does anyone know if it is possible to slip one of the newer 150 HP 4 cylinder truck engines into a 91 4x4 Toyota truck with a 3.0 V-6? I have 285,000 miles on mine and although the engine is running fine and I've replaced some necessary gaskets I know it is only a matter of time before something major needs replacing. I'd also like to try to pick up a few extra MPG if possible. I am assuming I would need the engine and electronic module plus wiring harnesses. I would like to keep my same transmission and transfer case if possible. Has anyone got any thoughts or advice? Is there a chart that shows which Toyota engines mate with which transmissions, etc?
- posted
17 years ago